音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

MPC2105BSG66 Datasheet

  • MPC2105BSG66

  • 512KB and 1MB BurstRAM Secondary Cache Modules for PowerPC P...

  • 249.42KB

  • 20頁

  • MOTOROLA   MOTOROLA

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預(yù)覽

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Order this document
by MPC2105A/D
512KB and 1MB BurstRAM鈩?/div>
Secondary Cache Modules for
PowerPC鈩?PReP/CHRP Platforms
The MPC2105A/B and the MPC2106A/B are designed to provide burstable, high
performance L2 cache for the PowerPC 60x microprocessor family in conformance
with the PowerPC Reference Platform (PReP) and the PowerPC Common Hardware
Reference Platform (CHRP) specifications.
The MPC2105A/B and MPC2106A/B utilize synchronous BurstRAMs. The
modules are configured as 64K x 72, and 128K x 72 bits in a 178 (89 x 2) pin DIMM
format. The MPC2105A/B uses four of the 3 V 64K x 18; the MPC2106A/B uses eight
of the 3 V 64K x 18. For tag bits, a 5 V cache tag RAM configured as 16K x 12 for tag
field plus 16K x 2 for valid and dirty status bits is used.
Bursts can be initiated with the ADS signal. Subsequent burst addresses are
generated internal to the BurstRAM by the CNTEN signal.
Write cycles are internally self timed and are initiated by the rising edge of the clock
(CLKx) inputs. Eight write enables are provided for byte write control.
Presence detect pins are available for auto configuration of the cache control.
The module family pinout will support 5 V and 3.3 V components for a clear path
to lower voltage and power savings. Both power supplies must be connected.
All of these cache modules are plug and pin compatible with each other.
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
PowerPC鈥搒tyle Burst Counter on Chip
Flow鈥揟hrough Data I/O
Plug and Pin Compatibility
Multiple Clock Pins for Reduced Loading
20
鈩?/div>
Series Resistors on DL and DH Pins for Noise
Reduction (MPC2105A/6A)
All Cache Data and Tag I/Os are LVTTL (3.3 V) Compatible
Three State Outputs
Byte Write Capability
Fast Module Clock Rates: Up to 66 MHz
Fast SRAM Access Times: 10 ns for Tag RAM Match
9 ns for Data RAM
Decoupling Capacitors for Each Fast Static RAM
High Quality Multi鈥揕ayer FR4 PWB With Separate Power and Ground Planes
178 Pin Card Edge Module
Burndy Connector, Part Number: ELF178KSC鈥?Z50
MPC2105A
MPC2106A
MPC2105B
MPC2106B
178鈥揕EAD CARD EDGE
TOP VIEW
MPC2105A/B CASE 1132A鈥?1
MPC2106A/B CASE 1132鈥?1
1
24
25
47
48
80
BurstRAM is a trademark of Motorola.
The PowerPC name is a trademark of IBM Corp., used under license therefrom.
REV 1
12/19/96
漏
Motorola, Inc. 1996
MOTOROLA FAST SRAM
MPC2105A鈥PC2106A鈥PC2105B鈥PC2106B
1

MPC2105BSG66相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    Low-speed USB micro-controller
    MEGAWIN
  • 英文版
    256KB Asynchronous Secondary Cache Module for PowerPC
    MOTOROLA
  • 英文版
    256KB Asynchronous Secondary Cache Module for PowerPC
    MOTOROLA [...
  • 英文版
    256KB and 512KB BurstRAM Secondary Cache Module for PowerPC ...
    MOTOROLA
  • 英文版
    256KB and 512KB BurstRAM Secondary Cache Module for PowerPC ...
    MOTOROLA [...
  • 英文版
    256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC...
    MOTOROLA
  • 英文版
    256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC...
    MOTOROLA [...
  • 英文版
    256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC...
    MOTOROLA
  • 英文版
    256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC...
    MOTOROLA [...
  • 英文版
    256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC...
    MOTOROLA
  • 英文版
    256KB and 512KB BurstRAM Secondary Cache Modules for PowerPC...
    MOTOROLA [...
  • 英文版
  • 英文版
    COMMON MODE CHOKE
    MICRO-ELECTRONI...
  • 英文版
    COMMON MODE CHOKE
    MICRO-ELECTRONI...
  • 英文版
    Integrated Secondary Cache for PowerPC Microprocessors
    MOTOROLA
  • 英文版
    Integrated Secondary Cache for PowerPC Microprocessors
    MOTOROLA [...
  • 英文版
    Low-speed USB micro-controller
    MEGAWIN
  • 英文版
    256KB/512KB BurstRAM Secondary Cache Modules for PowerPC PRe...
    MOTOROLA
  • 英文版
    256KB/512KB BurstRAM Secondary Cache Modules for PowerPC PRe...
    MOTOROLA [...
  • 英文版
    512KB and 1MB BurstRAM Secondary Cache Modules for PowerPC P...
    MOTOROLA

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！